<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        .adv{
            width: 1259px;
            height: 472px; 
            position: relative;
            margin:  auto;
            background-image: url(../HTML/picture/sf.png );
        }
        .op{
            position: absolute;
            left: 20%;
            bottom: 15px;
        }
        .chang{
            list-style: none;
            float: left;
            width: 120px;
            height: 60px;
            padding: auto;
            background-color: black;
            text-align: center;
             margin-top: 10px;

        }

        a{
            text-decoration: none;
            color: aliceblue;
            padding-left: 10px;
            margin-top: 10px;
          
        }
        

    </style>
</head>
<body>
    <div class="adv">
        <ul class="op">
            <li class="chang"> <a href="#">快递查询 </a> </li>
            <li class="chang"> <a href="#">快递查询 </a> </li>
            <li class="chang"> <a href="#">快递查询 </a> </li>
            <li class="chang"> <a href="#">快递查询 </a> </li>
            <li class="chang"> <a href="#">快递查询 </a> </li>
            <li class="chang"> <a href="#">快递查询 </a> </li>
            
        </ul>

    </div>
    
</body>
</html>